Rainbow Electronics MAX34441 User Manual
Ordering information general description, Applications, Features
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Table of contents
Document Outline
- Table of Contents
- Absolute Maximum Ratings
- Recommended Operating Conditions
- DC Electrical Characteristics
- Electrical Specifications: I2C/SMBus Interface
- I2C/SMBus Timing
- Typical Operating Characteristics
- Pin Configuration
- Pin Description
- Block Diagram
- Multiple Device Connection Diagram
- Detailed Description
- Address Select
- SMBus/PMBus Operation
- Group Command
- Addressing
- ALERT and Alert Response Address (ARA)
- Host Sends or Reads Too Few Bits
- Host Sends or Reads Too Few Bytes
- Host Sends Too Many Bytes or Bits
- Host Reads Too Many Bytes or Bits
- Host Sends Improperly Set Read Bit in the Slave Address Byte
- Unsupported Command Code Received
- Invalid Data Received
- Host Reads from a Write-Only Command
- Host Writes to a Read-Only Command
- SMBus Timeout
- PMBus Operation
- PMBus Protocol Support
- Data Format
- Interpreting Received DIRECT Format Values
- Sending a DIRECT Format Value
- Fault Management and Reporting
- System Watchdog Timer
- Temperature Sensor Operation
- Fan Control Operation
- PMBus Commands
- PAGE (00h)
- OPERATION (01h)
- ON_OFF_CONFIG (02h)
- CLEAR_FAULTS (03h)
- WRITE_PROTECT (10h)
- STORE_DEFAULT_ALL (11h)
- RESTORE_DEFAULT_ALL (12h)
- CAPABILITY (19h)
- VOUT_MODE (20h)
- VOUT_MARGIN_HIGH (25h)
- VOUT_MARGIN_LOW (26h)
- VOUT_SCALE_MONITOR (2Ah)
- IOUT_CAL_GAIN (38h)
- FAN_CONFIG_1_2 (3Ah)
- FAN_COMMAND_1 (3Bh)
- VOUT_OV_FAULT_LIMIT (40h)
- VOUT_OV_WARN_LIMIT (42h)
- VOUT_UV_WARN_LIMIT (43h)
- VOUT_UV_FAULT_LIMIT (44h)
- IOUT_OC_WARN_LIMIT (46h)
- IOUT_OC_FAULT_LIMIT (4Ah)
- OT_FAULT_LIMIT (4Fh)
- OT_WARN_LIMIT (51h)
- POWER_GOOD_ON (5Eh)
- POWER_GOOD_OFF (5Fh)
- TON_DELAY (60h)
- TON_MAX_FAULT_LIMIT (62h)
- TOFF_DELAY (64h)
- STATUS_BYTE (78h)
- STATUS_WORD (79h)
- STATUS_VOUT (7Ah)
- STATUS_CML (7Eh)
- STATUS_MFR_SPECIFIC (80h)
- STATUS_FANS_1_2 (81h)
- READ_VOUT (8Bh)
- READ_IOUT (8Ch)
- READ_TEMPERATURE_1 (8Dh)
- READ_FAN_SPEED_1 (90h)
- PMBUS_REVISION (98h)
- MFR_ID (99h)
- MFR_MODEL (9Ah)
- MFR_REVISION (9Bh)
- MFR_LOCATION (9Ch)
- MFR_DATE (9Dh)
- MFR_SERIAL (9Eh)
- MFR_MODE (D1h)
- MFR_VOUT_PEAK (D4h)
- MFR_IOUT_PEAK (D5h)
- MFR_TEMPERATURE_PEAK (D6h)
- MFR_VOUT_MIN (D7h)
- MFR_FAULT_RESPONSE (D9h)
- MFR_FAULT_RETRY (DAh)
- MFR_NV_FAULT_LOG (DCh)
- MFR_TIME_COUNT (DDh)
- MFR_MARGIN_CONFIG (E0h)
- MFR_TEMP_SENSOR_CONFIG (F0h)
- MFR_FAN_CONFIG (F1h)
- MFR_FAN_LUT (F2h)
- TEMPERATURE STEP: Temperature Level Setting
- FAN SPEED STEP: Fan PWM Duty Cycle or Fan Speed Setting
- MFR_READ_FAN_PWM (F3h)
- MFR_FAN_FAULT_LIMIT (F5h)
- MFR_FAN_WARN_LIMIT (F6h)
- Applications Information
- Typical Operating Circuit
- Package Information
- Revision History